Abstract text

One embodiment of the present invention is a socket useful to contact an electronic device, the socket including: (a) one or more contactor holder plates including one or more first through holes having a first hole cross sectional area, and one or more second through holes having a second hole cross sectional area; (b) one or more first contactors having a body with a first body cross sectional area disposed in the first through holes; (c) one or more second contactors having a body with a second body cross sectional area disposed in the second through holes; and (d) a heat sink in thermal contact with one or more of the one or more contactor holder plates; wherein a first ratio of the first hole cross sectional area to the first body cross sectional area is different from a second ratio of the second hole cross sectional area to the second body cross sectional area.